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Provably Fair Gaming: What It Really Proves in Online Casinos

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Darko Ilievski
Lead Editor
Yagmur Canel
Content Manager
Updated:
Reading Time: 7 minutes
Provably fair casino guide banner with gaming chips, dice and verification screen.

The provably fair system is currently one of the most trustworthy indicators of a safe and fair gaming environment at an online casino. Thanks to provably fair gaming, players can make sure that a certain online gambling site enforces fair play and that everyone who plays the featured games has equal chances of winning. This article will focus on how provably fair algorithms work, how they differ from RNGs and how the concept is good for both the players and the industry.

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What Provably Fair Means in Practice

In practicality, provably fair gaming is an algorithm that ensures a game’s fairness and thus gives all players equal chances of winning. One of the main reasons why provably fair casino games have become so popular is due to the fact that this technology doesn’t just create random outcomes, but it also allows you to check it by comparing seeds.

As such, tech-savvy players consider it the future of the online gambling industry. With it, online casinos don’t just “ask” players to trust the platform and the randomness of a round once a certain game begins. They give players the tools to verify the fairness and make sure that they play in a safe environment.

How Provably Fair Gaming Works

We at Ace Alliance are all about diving into the details, which is why we’re more than happy to explain how the provably fair technology works and how it affects online casino games and their fairness. This tech is based on seeds that are generated in each game round, and that’s how players can check whether a certain outcome was truly random.

Step-by-step infographic showing how provably fair gaming works, from server seed generation and hashing to result verification and matching recreated results.

Seeds, Hashes, and Nonces in Simple Terms

Provable fairness is based on three seeds. The first one is the server seed, the second is the player seed (also known as the client seed), and the third is the nonce, also known as the counter. Server seeds belong to the casino. The player seed is given to you when you open a game. The nonce is a number that starts either at 0 or 1, and it increases every time you make a bet in a specific game.

When you access a certain game and hit the spin/bet button, all three seeds mix and are run through an algorithm. The algorithm uses the numbers from the seeds and creates a new, randomly generated number. Neither the casino nor the player can change or manipulate this number in any way.

How Result Verification Actually Works

Provably fair gambling is considered advanced because you can independently verify whether the game result was truly random or not. After the end of every betting round, the casino will allow you to check the unhashed server seed. This seed is one of the key components of checking a game’s randomness.

All you need to do is access a verifier tool. Copy and paste the three seeds (server, player and nonce) into the verifier tool and run the test. If the newly generated random number matches the unhashed seed, then the game outcome was truly fair.

Provably Fair Gaming vs RNG: What’s the Difference?

Many reputable online casinos these days use Random Number Generators, also known as ‘RNGs’, to create random outcomes of a game, and this is considered a standard technology. Although this online tool is pretty decent, it falls short of provably fair gaming, simply because you can’t check whether the game process is fair.

That doesn’t mean that you shouldn’t trust them. RNGs are created by independent testing agencies such as eCogra and iTechLabs. These companies are reputable in the global iGaming industry and are known for supplying secure and fair online casinos with the technology to ensure that every player has an equal chance of winning.

Verifying whether iGaming operators are powered by RNGs is simple. All you have to do is scroll to the bottom of the website and look for the seal of approval in the footer section.

With provably fair gaming, you can prevent manipulation because you can check whether the outcome is random. The whole testing process takes place on a third-party platform, and that’s what makes provably fair a trustworthy tool. It simply creates more transparency in the process.

Here is a simple breakdown of how provably fair gaming compares to standard RNG casino games:

Provably Fair Gaming
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RNG Gaming
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Allows players to verify whether game results were random and fair.

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Creates random game outcomes through Random Number Generator technology.

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Offers more transparency because the result-checking process can be reviewed.

status-false

Relies on trust in the casino, game provider, licence, and testing seals.

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Commonly used by crypto casinos and blockchain-based gaming platforms.

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Commonly used by traditional online casinos and licensed casino sites.

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Helps reduce concerns about manipulation because players can check the outcome.

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Can still be fair and secure when tested by reputable labs such as eCOGRA or iTech Labs.

status-false

Verification usually happens through a third-party tool or platform.

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Verification is usually shown through testing certificates or seals in the casino footer.

In short, RNG games can still be fair when properly tested, but provably fair gaming gives players more visibility because they can verify the result themselves.

Why Players and Operators Are Paying Attention to Provably Fair Gaming

Provably fair brings benefits for both players and operators. From a player’s perspective, provably fair refers to increased trust in how outcomes of online games take place. The fact that they can check the final result and verify whether it was random is a major security boost.

From a casino’s perspective, provably fair doesn’t just bring forth security, but it can also be used as a marketing tool. A casino can advertise its dice games, card games, crash games, and other variants and present itself as a site where fair play is heavily enforced. With provably fair gaming, the casino can also solidify the fact that it has a player-first approach and thus use the chance to attract more customers to its platform.

The appeal may be different for both sides, but the main point is that it’s beneficial for both the casino and the player.

The Limits of Provably Fair Gaming

Provably fair gaming may be more trustworthy than a seal that says that random number generation is used on a website, but this doesn’t answer all of the players’ questions. This tech tells you that you can simply conduct a verification process to confirm whether a game outcome is random.

Where the Extra Transparency Comes From

Allowing players to check whether a certain game outcome was random is a much more effective tool to invoke trust than placing a badge or a seal and “telling” them that all games by all of the featured software developers are safe and that fair play is always enforced. The techniques used by PF games are similar to cryptographic algorithms, and that’s why they’re commonly found at crypto casinos.

Why Verification Is Not the Same as Trust in Everything

Being able to verify a unique outcome shouldn’t be a motivation for a player to trust in everything related to the casino. PF technology doesn’t have any correlation to the RTP of the featured games, the security system that the casino uses, or the guarantees that a casino will withdraw your money to your payment provider when you send a request.

Verifying these additional sections requires extra attention. Provably fair is just one layer of transparency; it doesn’t represent a feature that confirms the casino’s safety and reliability. Every player needs to check the casino’s licence accreditations before they start to rely on the provably fair system.

Why Provably Fair Gaming Still Feels Niche to Many Players

RNGs became such a standard fair play tool that provably fair gaming seems niche to many players. To this day, some are completely unfamiliar with the technology or simply don’t want to bother to check the randomness of a game server.

There are a few reasons why this may occur. Education, game design, and usability play a huge role in whether players will decide to have a more practical application. By educating them and creating an innovative approach towards the game design, ‘provably fair’ can become less of a niche tool and more of a standard extra layer of security for players.

What Provably Fair Changes About Trust in Gaming

Provably fair gaming is en route to completely changing how players look at casinos and their way of securing a fair gaming environment. By giving players the power to check whether game outcomes were random, they destroy one of the oldest myths about casino games that they’re rigged to benefit certain users only.

This tool is based on blockchain technology, and as such, it’s impossible to hack. The fact that you need to use third-party verifier tools to conduct your check is also a big plus, as it eliminates any doubt that a casino may tamper with the results in any way.

One of the most important things to remember about provably fair is that this tool doesn’t guarantee that a casino is legitimate. A casino needs to hold a valid licence to operate safely and meet the industry standards in terms of security. Provably fair is also available at crypto casinos only, and the regulation of crypto payments varies by country.

Provably Fair Gaming FAQs

What Does Provably Fair Mean in Gaming?

Provably fair is a gaming system that creates random outcomes of betting rounds and allows players to check whether a particular outcome was truly fair and random or not.

Is Provably Fair Better Than RNG?

At their highest level, both systems create a safe gaming environment. Provably fair may be considered a better system simply because RNGs don’t have an option where you can verify the fairness of a game round.

Can Players Actually Verify Game Outcomes?

Every player can verify the result of a betting round. When a game starts, three seeds are generated – the server seed, the player seed, and the nonce. These three are mixed, and a new, unhashed seed is created. Then, you input the three seeds into a third-party verifier tool. If the hashed server seed matches the unhashed one, then the outcome is truly random.

Does Provably Fair Guarantee a Trustworthy Casino?

Having provably fair games doesn’t guarantee that the casino is trustworthy. Players should check for additional features such as having a valid licence, being supplied by reputable game developers and having verified payment providers through which you can make deposits and withdrawals.